2011 Lexus IS250 battery

[x] Cancel search: battery

Page 379 of 576

Lexus IS250 2011  Using The Hands-Free Phone System (For Mobile Phones) / LEXUS 2011 IS250/IS350 OWNERS MANUAL (OM53839U) 379
4-2. Maintenance
4
Maintenance and care
Emission inspection and maintenance (I/M) programs
Some states have vehicle emission inspection programs which include
OBD (On Board Diagnostics) checks.  T

Page 380 of 576

Lexus IS250 2011  Using The Hands-Free Phone System (For Mobile Phones) / LEXUS 2011 IS250/IS350 OWNERS MANUAL (OM53839U) 380
4-3. Do-it-yourself maintenance
Do-it-yourself service precautions
If you perform maintenance yourself, be sure to follow the correct proce-
dure given in these sections.
ItemsPa r t s  a n d  t o

Page 382 of 576

Lexus IS250 2011  Using The Hands-Free Phone System (For Mobile Phones) / LEXUS 2011 IS250/IS350 OWNERS MANUAL (OM53839U) 382
4-3. Do-it-yourself maintenance
CAUTION
The engine compartment contains many mechanisms and fluids that may move sud-
denly, become hot, or become electrically energized. To avoid death or serious

Page 386 of 576

Lexus IS250 2011  Using The Hands-Free Phone System (For Mobile Phones) / LEXUS 2011 IS250/IS350 OWNERS MANUAL (OM53839U) 386
4-3. Do-it-yourself maintenance
Engine compartment
IS350
Battery (P. 396)
Engine oil level dipstick (P. 389)
Engine oil filler cap (P. 389)
Brake fluid reservoir (P. 394)
Fuse boxes (

Page 387 of 576

Lexus IS250 2011  Using The Hands-Free Phone System (For Mobile Phones) / LEXUS 2011 IS250/IS350 OWNERS MANUAL (OM53839U) 387
4-3. Do-it-yourself maintenance
4
Maintenance and care
IS250
Battery (P. 396)
Engine oil level dipstick ( P. 389)
Engine oil filler cap ( P. 389)
Brake fluid reservoir (P. 394)
Fuse bo

Page 396 of 576

Lexus IS250 2011  Using The Hands-Free Phone System (For Mobile Phones) / LEXUS 2011 IS250/IS350 OWNERS MANUAL (OM53839U) 396
4-3. Do-it-yourself maintenance
BatteryCheck the battery as follows.
■ Battery exterior
Make sure that the battery terminals  are not corroded and that there
are no loose connections, cracks, or

Page 397 of 576

Lexus IS250 2011  Using The Hands-Free Phone System (For Mobile Phones) / LEXUS 2011 IS250/IS350 OWNERS MANUAL (OM53839U) 397
4-3. Do-it-yourself maintenance
4
Maintenance and care
■Adding distilled water
Remove the vent plug.
Add distilled water.
If the “UPPER LEVEL” line cannot be seen, check the fluid level by
l

Page 398 of 576

Lexus IS250 2011  Using The Hands-Free Phone System (For Mobile Phones) / LEXUS 2011 IS250/IS350 OWNERS MANUAL (OM53839U) 398
4-3. Do-it-yourself maintenance
CAUTION
■Chemicals in the battery
A battery contains poisonous and corrosive sulfuric acid and may produce hydro-
gen gas which is flammable and explosive. To red